13 × 23 × 1741

Prime Factor Structure

Factorization String 13 × 23 × 1741

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 585,312

Proper Divisor Sum 64,753

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #520549 ← → #520567

1 13 23 299 1,741 22,633 40,043 520,559

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

520,559 1,561,678 780,839 2,342,518 1,171,259 3,513,778 1,756,889 5,270,668 2,635,334 1,317,667 3,953,002 1,976,501 5,929,504 2,964,752 1,482,376 741,188 370,594 185,297 555,892 277,946 138,973 416,920 208,460 104,230 52,115 156,346 78,173 234,520 117,260 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.